46632764491 has 4 divisors (see below), whose sum is σ = 46633198912. Its totient is φ = 46632330072.

The previous prime is 46632764483. The next prime is 46632764509. The reversal of 46632764491 is 19446723664.

46632764491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 46632764491 - 2³ = 46632764483 is a prime.

It is a super-3 number, since 3×46632764491³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46632764441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73510 + ... + 314116.

It is an arithmetic number, because the mean of its divisors is an integer number (11658299728).

Almost surely, 2^46632764491 is an apocalyptic number.

46632764491 is a deficient number, since it is larger than the sum of its proper divisors (434421).

46632764491 is a wasteful number, since it uses less digits than its factorization.

46632764491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434420.

The product of its digits is 5225472, while the sum is 52.

The spelling of 46632764491 in words is "forty-six billion, six hundred thirty-two million, seven hundred sixty-four thousand, four hundred ninety-one".